Indianapolis, IN – Rainy and humid conditions are expected to continue across Indiana this week, with daily chances of storms and rising river levels potentially leading to minor flooding in low-lying areas.
According to the U.S. National Weather Service Ohio River Forecast Center (OHRFC), the region remains under the influence of a warm and humid air mass, with scattered showers and afternoon thunderstorms likely each day through the upcoming week. The heaviest rainfall is expected to occur during peak afternoon hours, increasing the risk of localized flooding.
As of Sunday, the five-day forecast projects widespread rainfall of 1 to 3 inches across Indiana, with isolated areas potentially seeing 4 to 6 inches or more. River gauges across the Ohio Valley, particularly in Indiana and neighboring Ohio and Kentucky, are showing increased activity. Some locations may reach or exceed Action to Minor Flood Stage thresholds.
The OHRFC’s latest precipitation forecast map, released at 7:59 a.m. Sunday, shows central and southern Indiana receiving the heaviest rainfall through Tuesday morning, with further wet conditions expected later in the week. Flood forecast indicators show multiple river sites across Indiana already approaching flood concern levels.
Residents are advised to stay alert for local flood watches or warnings, especially in counties along the Wabash and White Rivers. Emergency officials recommend checking the National Weather Service website for updated river levels and flood guidance at weather.gov/ohrfc.
Drivers should be especially cautious when traveling through areas with poor drainage or near creeks and rivers, as brief but intense downpours could cause hazardous road conditions.
This pattern of persistent rain is expected to hold through at least midweek.
